Cogito v2.1 671B vs GPT-5 Image Mini: side-by-side summary

Cogito v2.1 671B and GPT-5 Image Mini are available through the OpenRouter API, so switching between them takes a model slug change rather than a new integration.

Cogito v2.1 671B, from deepcogito, has a 128,000-token context window and is priced by the provider serving it on OpenRouter.

GPT-5 Image Mini, from OpenAI, has a 400,000-token context window and is priced at $2.50/M tokens input, $2/M tokens output on OpenRouter.

Context window

• Cogito v2.1 671B: 128,000 tokens
• GPT-5 Image Mini: 400,000 tokens

Price

• Cogito v2.1 671B: Pricing varies by provider
• GPT-5 Image Mini: $2.50/M tokens input, $2/M tokens output

Provided by

• Cogito v2.1 671B: deepcogito
• GPT-5 Image Mini: OpenAI

• Cogito v2.1 671B model details, providers and pricing
• GPT-5 Image Mini model details, providers and pricing